#
# U.S. Geological Survey
# National Water Information System
# Retrieved: 2024-05-07 12:37:11 EDT
#
# ---------------------------------- WARNING ----------------------------------------
# Some of the data that you have obtained from this U.S. Geological Survey database
# may not have received Director's approval. Any such data values are qualified
# as provisional and are subject to revision. Provisional data are released on the
# condition that neither the USGS nor the United States Government may be held liable
# for any damages resulting from its use.
#
# More data may be available offline.
# For more information on these data,  contact  USGS Water Data Inquiries.
# This file contains the annual peak streamflow data.
#
# This information includes the following fields:
#
#  agency_cd     Agency Code
#  site_no       USGS station number
#  peak_dt       Date of peak streamflow (format YYYY-MM-DD)
#  peak_tm       Time of peak streamflow (24 hour format, 00:00 - 23:59)
#  peak_va       Annual peak streamflow value in cfs
#  peak_cd       Peak Discharge-Qualification codes (see explanation below)
#  gage_ht       Gage height for the associated peak streamflow in feet
#  gage_ht_cd    Gage height qualification codes
#  year_last_pk  Peak streamflow reported is the highest since this year
#  ag_dt         Date of maximum gage-height for water year (if not concurrent with peak)
#  ag_tm         Time of maximum gage-height for water year (if not concurrent with peak
#  ag_gage_ht    maximum Gage height for water year in feet (if not concurrent with peak
#  ag_gage_ht_cd maximum Gage height code
#
# Sites in this file include:
#  USGS 06471770 MOCCASIN CREEK AT ABERDEEN, SD
#
# Peak Streamflow-Qualification Codes(peak_cd):
#   1 ... Discharge is a Maximum Daily Average
#   2 ... Discharge is an Estimate
#   3 ... Discharge affected by Dam Failure
#   4 ... Discharge less than indicated value,
#           which is Minimum Recordable Discharge at this site
#   5 ... Discharge affected to unknown degree by
#           Regulation or Diversion
#   6 ... Discharge affected by Regulation or Diversion
#   7 ... Discharge is an Historic Peak
#   8 ... Discharge actually greater than indicated value
#   9 ... Discharge due to Snowmelt, Hurricane,
#           Ice-Jam or Debris Dam breakup
#   A ... Year of occurrence is unknown or not exact
#   Bd ... Day of occurrence is unknown or not exact
#   Bm ... Month of occurrence is unknown or not exact
#   C ... All or part of the record affected by Urbanization,
#            Mining, Agricultural changes, Channelization, or other
#   F ... Peak supplied by another agency
#   O ... Opportunistic value not from systematic data collection
#   R ... Revised
#
# Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd):
#   1 ... Gage height affected by backwater
#   2 ... Gage height not the maximum for the year
#   3 ... Gage height at different site and(or) datum
#   4 ... Gage height below minimum recordable elevation
#   5 ... Gage height is an estimate
#   6 ... Gage datum changed during this year
#   7 ... Debris, mud, or hyper-concentrated flow
#   8 ... Gage height tidally affected
#   Bd ... Day of occurrence is unknown or not exact
#   Bm ... Month of occurrence is unknown or not exact
#   F ... Peak supplied by another agency
#   R ... Revised
#
#
agency_cd	site_no	peak_dt	peak_tm	peak_va	peak_cd	gage_ht	gage_ht_cd	year_last_pk	ag_dt	ag_tm	ag_gage_ht	ag_gage_ht_cd
5s	15s	10d	6s	8s	33s	8s	27s	4s	10d	6s	8s	27s
USGS	06471770	2000-07-11		60.0		4.58						
USGS	06471770	2001-04-10		100		4.86						
USGS	06471770	2002-08-22		43.0		3.06						
USGS	06471770	2003-07-09		42.0		3.03	2		2003-05-04		3.28	1
USGS	06471770	2004-06-11		45.0		3.18						
USGS	06471770	2005-06-11		33.0		3.16						
USGS	06471770	2006-06-14		9.00		2.58						
USGS	06471770	2007-05-06		300	2	8.00	1					
USGS	06471770	2008-07-19		80.0	2	4.49						
USGS	06471770	2009-04-02		170		5.07	2		2009-03-25		6.31	1
USGS	06471770	2010-03-23		150		6.73	1,2		2010-03-18		7.08	1
USGS	06471770	2011-07-13		137	2	7.38	1					
USGS	06471770	2012-03-12		15.0		2.68						
USGS	06471770	2013-07-09		5.00		3.48	1					
USGS	06471770	2014-08-24		40.0		5.65	1					
USGS	06471770	2015-07-02		91.0	2	5.27	1					
USGS	06471770	2016-04-18		40.0	2	3.49	1					
USGS	06471770	2017-06-13		25.0	2	3.34	1					
USGS	06471770	2018-06-11	09:00	16.0		2.83						
USGS	06471770	2019-04-06	19:00	198		7.16	1					
USGS	06471770	2020-06-18	05:30	87.6	2	5.60						
USGS	06471770	2021-08-28	10:45	4.50	2	3.16	1					
USGS	06471770	2022-05-30	23:15	72.3	2	5.60	1					
USGS	06471770	2023-04-19	19:45	55.0	2	5.12	1